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Ob es um das Thema Leichtbau geht oder um die Entwicklung leiser und vor allem verbrauchs- und schadstoffarmer Fahrzeuge - in der Automobilindustrie sind numerische Simulationsmethoden zur Produktentwicklung und Optimierung unverzichtbar.
Ein von NEC entwickeltes Konzept fur ein globales paralleles Dateisystem soll diese Schwachstelle nicht nur beseitigen, sondern auch gleichzeitig die Verfugbarkeit deutlich erhohen.
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Tag für Tag beliefert der Deutsche Wetterdienst mit Sitz in Offenbach seine Kunden im In- und Ausland mit Vorhersagen und Warnungen. Straßen-, Flug-, Schiffsverkehr, die Landwirtschaft und Katastrophenschutzbehörden sind angewiesen auf die zuverlässige Bereitstellung dieser Informationen.
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The Cyberscience Center at Tohoku University presented a paper about evaluation of the new SX-9 system. ICT is an inter-university cooperative institute supports the users in tuning their programs and also conducts joint research with users to realize advanced high-performance computing.
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Earth Simulator and SX-8 used for global warming projections based on various types of future scenarios.
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IRVING, TX, September 23, 2008 ― NEC Unified Solutions, Inc., a leader in enterprise business communications, today announced that a unique deployment of voice over IP (VoIP) and Automatic Call Distribution (ACD) technology at 15 Mount Kisco Medical Group, PC, (MKMG) locations is enabling medical staff to provide patients with quality and timely healthcare.
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In the framework of the TERAFLOP Workbench Researchers and NEC application specialists achieved outstanding scalability and efficiency with a commonly used ocean model.
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Researchers from University Jena achieve sustained iteration performance of 1 TFLOPS already on 128 NEC SX-8 processors.
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Researchers from ETH Zürich developed a method to improve scalability of the flow simulation code NSMB
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NUMTECH is using a HPC Cluster from NEC to obtain operational air quality forecasts
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The Institute for Aerodynamics and Gasdynamics (IAG) is running turbulent flow applications on the HLRS Supercomputer with an efficiency of up to 50% of the theoretical peak performance.
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NEC Deutschland GmbH supports C3-Grid as associated member.
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The Research&Development Team of NEC Deutschland GmbH contributes to a new GRID OS based on Linux. XtreemOS is an Integrated Project supported by the European Commission's IST program.
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Atmospheric Environmental Research Division (IMK-IFU) uses NEC LX-Series for running their numerical models for the simulation of the atmosphere and biosphere. IMK-IFU is a well-know research facility with groundbreaking results in the field of regional climate change and air quality for various countries worldwide.
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Car-Parrinello Simulations of Emim-Chloroaluminate Ionic Liquids: Case Study on Molecular dynamics (MD) computer simulation on SX-8 Cluster.
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A Case Study on the NEC SX-8 Cluster in the frame of the Teraflop Workbench
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Established in 1854, the Met Office in the UK is the world’s oldest forecasting organisation. They are relied upon to produce regular daily weather reports – hours and days ahead. The key challenge is the sheer amount of data the scientists are required to analyse: The only way that they can approach a solution to this problem is by using a supercomputer. They needed the fastest and most reliable machine they could find. Situated in brand new premises in Exeter, England, they installed the super fast multi-node NEC SX-8 system as the hub of their forecasting. People all over the UK benefit from the weather forecasts produced by the NEC SX-8. But there is one more area where the supercomputer is used – that is of concern to the whole of the planet. Global Warming.
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Climate research helps generate scientific evidence of human induced climate change. The German Climate Research Centre (DKRZ) in Hamburg has acquired a NEC vector supercomputer for this purpose and significantly further expanded its databases using Oracle 9i on Linux. Researchers can simulate severe environmental consequences such as the thawing of glaciers, the rising of sea levels and even the collapse of the Gulf Stream with the new system, which was designed and installed by NEC High Performance Computing Europe. In addition, the centre is now optimally equipped to archive and analyze its research results with a petabyte Oracle database.
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The Deutsches Klimarechenzentrum GmbH (DKRZ) recently upgraded its computer systems and became one of Europe's fastest supercomputer facilities in production, used for climate research. They now have the latest supercomputers from NEC, the SX-6 series, a unified data management system, based on the Intel IA-64 (Itanium) architecture and Linux. These elements are the core of the modernization project costing Euro 34 million.
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Scientists do not only analyze the changes on overall earth system, they also work out scenarios for the future and look for practical solutions to ecological problems. At the DKRZ scientists develop computer models and scenarios to simulate the highly complex processes on the earth-system in great detail.
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CIRA has developed an interesting scientific project thanks to a supercomputer NEC. The purchase of a multimillion Euro expensive supercomputer is justified by the undoubted benefits for the wellbeing and the safety of the public. NEC SX-6 vector supercomputer was the right tool for CIRA’s tasks because it prevents accidents, helps Italian industry to develop innovative products and nourishes researchers’ motivation.
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NEC has been able to assert itself over the competition at the Wolfsburg automaker in two regards. With the installation of a Linux cluster for crash simulation, NEC was able to continue its presence at VW as well as being able to simultaneously make the move to dedicated high-performance computers on a Linux basis now necessary in the sector.
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A modern supercomputer has a large number of independent strucures, and their ability to interleave during processing provide a substantial amount of parallelism in the total system. This article gives a brief introduction of supercomputers technical development, from the beginning up to today.
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